Reading Mode - Questions

Ability / HR / Governance / Special Education QUESTION #1927

Under Rule 20(4) Cabinet meetings are presided over by the Prime Minister. In the Prime Minister's absence who presides and what is the status of decisions taken?

The most senior Federal Minister; decisions are final
A Minister nominated by the Prime Minister; decisions are subject to the PM's approval unless the Cabinet considers a case so urgent that immediate action may be taken in anticipation of PM's approval✔️
The Cabinet Secretary; decisions are provisional
The Deputy Prime Minister automatically; all decisions are immediately binding

Correct Answer Logic:

Rule 20(4) provides that in the absence of the Prime Minister a Minister nominated by the Prime Minister shall preside and decisions are subject to the PM's approval unless the Cabinet considers a case so urgent that immediate action may be taken in anticipation of PM's approval.

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CISA QUESTION #1778

Question 2442

Which of the following conditions is INCORRECT when considering reliance on the work performed by another auditor or specialist?

Ensure the provider operates independently
Accept the work solely based on the provider's job title or position✔️
Confirm agreement on scope and methodology used
Provide adequate supervision and review of the work

Correct Answer Logic:

An auditor must never accept third-party work based solely on the individual's job title or organizational rank. Proper evaluation requires assessing the provider's independence, confirming their qualifications, agreeing on scope and procedures, and actively supervising and reviewing the work before relying on it.

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Physics QUESTION #992

Question 2443

A ball of mass 100 g is projected with velocity $20\ \text{m/s}$ at $60°$ with horizontal. The decrease in kinetic energy from projection to highest point is:

5 J
15 J✔️
20 J
zero

Correct Answer Logic:

At highest point, only horizontal component remains: $v_x = 20\cos60° = 10\ \text{m/s}$. Initial KE $= \frac{1}{2}(0.1)(400)=20\ \text{J}$. Final KE $= \frac{1}{2}(0.1)(100)=5\ \text{J}$. Decrease $= 20-5=15\ \text{J}$.

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Chemistry QUESTION #1442

Question 2444

Which of the following is stereospecific?

Free radical substitution
SN2 reaction
E2 reaction with anti-periplanar elimination✔️
None of these

Correct Answer Logic:

Both SN2 and E2 reactions are stereospecific. However, E2 elimination with anti-periplanar geometry is classically cited as the stereospecific example — the leaving group and the $\beta$-hydrogen must be anti-periplanar (180°). This strict geometric requirement means only specific stereoisomers of the substrate produce specific stereoisomers of the product. SN2 also shows inversion (Walden inversion), making it stereospecific too, but option (C) is the most precise answer as written.

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Islamic Studies QUESTION #230

Question 2445

At what time is the Kusoof prayer performed?

Wind
Solar eclipse✔️
Lunar eclipse
None of these

Correct Answer Logic:

Salat al-Kusoof is offered during a solar eclipse; Salat al-Khusoof is for a lunar eclipse.

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Physics and Math QUESTION #759

Question 2446

Which of the following does not have closure property?

[0, 1]
[1, -1]✔️
[0, 0]
None

Correct Answer Logic:

The set [1, -1] does not have closure property under addition because 1 + 1 = 2, which is not in the set.

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English QUESTION #2755

Question 2447

Choose the correct MODAL: 'He ___ speak three languages when he was young.'

could✔️
can
would
should

Correct Answer Logic:

'Could' is the past form of 'can' and is used to express past ability. Since the sentence refers to ability in the past ('when he was young'), 'could' is correct.

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General Knowledge QUESTION #4801

Question 2448

The International Day for the Elimination of Racial Discrimination is observed on which date?

23rd May
21st March✔️
1st March
10th December

Correct Answer Logic:

The International Day for the Elimination of Racial Discrimination is observed on March 21 each year, commemorating the 1960 Sharpeville massacre in South Africa.

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Education QUESTION #7591

Question 2449

Which of the following is used for qualitative description of a limited number of aspects or traits of a person or thing?

Rating scale✔️
Checklist
Score card
None of these

Correct Answer Logic:

Rating scales allow observers to make qualitative judgments about specific traits or behaviors, typically using descriptive categories or numerical ratings.

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HR and Management QUESTION #6464

Question 2450

When the text mentions 'labor cost is often considerably higher than necessary' due to personnel problems, it refers to:

Excessive base salary rates in the market
Absenteeism, tardiness, and discrimination issues✔️
Overstaffing in all departments
Generous benefits packages

Correct Answer Logic:

Labor costs are higher than necessary due to problems like absenteeism, tardiness, and discrimination - all preventable through effective HRM. These issues create waste and inefficiency beyond the direct salary costs.

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Journalism / Mass Communication QUESTION #6397

Question 2451

In advertising terminology, what is the difference between classified advertisements and display advertisements?

Classified ads appear online only; display ads appear in print only
Classified ads are brief, typically single-column text listings (like job postings or for-sale notices); display ads are larger, can span multiple columns, and typically include visual design elements✔️
Classified ads are always free; display ads require payment
Display ads are government-mandated public notices; classified ads are commercial promotions

Correct Answer Logic:

The textbook describes two main types of newspaper advertising:

Classified Advertisements: Brief, text-only ads, usually confined to a single column. They are the simplest form of print advertising — historically used for job vacancies, property rentals, for-sale items, personal notices, and service listings. The term “classified” comes from their organisation into categories (jobs, real estate, vehicles, etc.).
Display Advertisements: Larger, visually designed ads that can span multiple columns. They include graphics, logos, photographs, colour, and creative layouts designed to attract attention. Display ads are the dominant format for branding and promotional campaigns. The first multi-column display ads in the U.S. were used to promote transcontinental railroad bonds in the 1860s.

The textbook notes that newspapers typically charge display ads in advance, but advertising agencies are given 90-day credit terms. Premium placement (front page, specific positions) can cost up to 400% more than standard rates.

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Tourism & Hospitality Management QUESTION #1595

Question 2452

According to the Sustainable Tourism course, sustainable tourism in coastal areas and island destinations faces which primary challenge that is distinct from urban or rural settings?

Lack of cultural heritage sites
Vulnerability to sea-level rise, over-tourism pressure, fragile marine ecosystems, and dependence on air transport with high carbon footprint✔️
Absence of government regulation
Insufficient accommodation capacity

Correct Answer Logic:

The Sustainable Tourism course's Module 6 addresses Sustainable Tourism in Different Geographical Locations and identifies specific challenges for Coastal Areas and Islands — including environmental fragility, marine ecosystem degradation, overdependence on single-mode air transport, and vulnerability to climate change effects such as sea-level rise.

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Civil Procedure QUESTION #3759

Question 2453

A person owns land that is completely surrounded by other people's land, with no access to a public road. They likely have:

An easement by necessity.✔️
An easement by implication.
A negative easement.
No right of access.

Correct Answer Logic:

An easement by necessity is created when a piece of land is landlocked and the only way to reach a public road is across the grantor's remaining land.

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Chemistry QUESTION #5538

Question 2454

An exothermic reaction $X \to Y$ has an activation energy of $30\ \text{kJ mol}^{-1}$ and energy change $\Delta E = -20\ \text{kJ mol}^{-1}$. What is the activation energy (in kJ) for the reverse reaction $Y \to X$?

50✔️
10
20
30

Correct Answer Logic:

For an exothermic reaction: $E_{a(\text{forward})} = 30\ \text{kJ mol}^{-1}$, $\Delta E = -20\ \text{kJ mol}^{-1}$. Using energy profile: $E_{a(\text{reverse})} = E_{a(\text{forward})} - \Delta E = 30 - (-20) = 30 + 20 = 50\ \text{kJ mol}^{-1}$. The reverse (endothermic) reaction has a higher activation energy.

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Chemistry QUESTION #4364

Question 2455

Shape of orbital is determined by quantum number:

n
l✔️
m
s

Correct Answer Logic:

The azimuthal (angular momentum) quantum number $l$ determines the shape of an orbital: $l=0$ (s, spherical), $l=1$ (p, dumbbell), $l=2$ (d, cloverleaf), $l=3$ (f, complex).

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Boilers Mechanical Engineering QUESTION #2401

Question 2456

The continuity equation for steady, incompressible flow through a conduit states:

$A_1 V_1 + A_2 V_2 = \text{const}$
$A_1 V_1 = A_2 V_2 = Q = \text{const}$✔️
$\rho_1 V_1 = \rho_2 V_2$
$A_1 / V_1 = A_2 / V_2$

Correct Answer Logic:

For steady incompressible flow, the continuity equation from conservation of mass: $Q=A_1V_1=A_2V_2=\text{const}$ where $Q$ is volumetric flow rate (m³/s).

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